.left {
    float: left;
}

.right {
    float: right;
}

.dnnLeft {
    float: left;
}

.dnnRight {
    float: right;
}

.dnnClear {
    clear: both;
    &:after {
        clear: both;
        content: ".";
        display: block;
        height: 0;
        visibility: hidden;
        font-size: 0;
    }
}

*+html .dnnClear {
    min-height: 1%;
}